22 Jun 2026, 02:04 UTC · Jun 21, 10:04 PM ET

M3.4 earthquake 21 km NE of Atka, Alaska

A magnitude 3.4 earthquake struck 21 km NE of Atka, Alaska at Jun 21, 10:04 PM ET, 9 km deep, minor – felt by people near the epicenter.

under 33–44–55–66+

Magnitude	3.4 ml
Time	22 Jun 2026, 02:04 UTC
Location	52.354°, -174.025° – 21 km NE of Atka, Alaska
Depth	9.2 km
Felt reports	0
USGS event	us6000t7h0

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
5.1	79 km SE of Atka, Alaska	Dec 1, 5:21 PM 319 d ago	35 km	2 reports
4.9	86 km SSE of Atka, Alaska	Aug 1, 7:07 PM 76 d ago	35 km	–
4.6	89 km SE of Atka, Alaska	Aug 2, 1:18 AM 76 d ago	40 km	–
4.5	76 km ESE of Atka, Alaska	Aug 8, 11:36 PM 69 d ago	52 km	1 report
4.4	93 km ENE of Atka, Alaska	Feb 24, 10:34 PM 234 d ago	157 km	2 reports
4.3	87 km SSE of Atka, Alaska	Aug 4, 10:57 AM 73 d ago	33 km	–
4.3	85 km SE of Atka, Alaska	Jul 26, 9:18 AM 82 d ago	39 km	–
4.3	104 km NNE of Atka, Alaska	Jun 19, 2:25 PM 119 d ago	233 km	–
4.1	82 km SE of Atka, Alaska · PAGER green	Jul 25, 9:57 PM 83 d ago	46 km	–
4.1	34 km ESE of Atka, Alaska	Feb 24, 2:06 PM 234 d ago	66 km	–
4.1	84 km SE of Atka, Alaska	Jan 14, 4:15 PM 275 d ago	32 km	–
4.0	113 km NE of Atka, Alaska	May 29, 6:15 AM 140 d ago	239 km	–

FAQ

About this earthquake

How strong was the 21 km NE of Atka, Alaska earthquake?

Magnitude 3.4 (ml), minor – felt by people near the epicenter. Depth 9 km.

Was it felt?

No felt reports have been submitted to the USGS so far.

Were there aftershocks?

No earthquakes within 100 km have followed so far in our records.

Earthquakes

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.